(: Add or to your mana pool.)
Timberline Cairns enters the battlefield tapped.
, : You gain 2 life.
, , Sacrifice Timberline Cairns: Put a -1/-1 counter on target creature.
: Add 
or 
to your mana pool.)
, : You gain 2 life., , Sacrifice Timberline Cairns: Put a -1/-1 counter on target creature.
